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Overview As a kind of speed regulating device, intelligent inverter is widely used in various motor control due to its multi-purpose, high reliability and high energy saving, such as metallurgy, pape...[Details]
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TrendForce recently released a GaN gallium nitride market survey report. The report shows that although the third-generation semiconductor industry represented by gallium nitride was under pre...[Details]
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Recently, OPPO shared the progress and application of its software operating system ColorOS in barrier-free technologies such as home health management, system aging-friendly design, and picture desc...[Details]
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(Reporter Zhong Fan) On December 28, the reporter learned from the State Grid Sichuan Electric Power Company that over the past 10 years, the State Grid Sichuan Power Deyang Converter Station has c...[Details]
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The Semiconductor Industry Association (SIA) of the United States announced on September 6 that the global semiconductor industry sales in July 2021 were US$45.4 billion, an increase of 29.0% from th...[Details]
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Recently, at the 2024 China Automotive Chongqing
Forum
, Zeng Qinghong, Party Secretary and Chairman of GAC Group, said: "Long-termism is a pattern and a manifestation of vision for enterpr...[Details]
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GPIO (General Purpose I/O Ports) means general purpose input/output ports. In layman's terms, they are some pins that can output high and low levels or read the status of the pins - high or low...[Details]
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introduction
Condition maintenance refers to the maintenance method of judging equipment abnormalities and predicting equipment failures based on the equipment status information provided by a...[Details]
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The "Environmental Impact Report on the Nanyang-Jingmen-Changsha 1000kV UHV AC Transmission and Transformation Project" (Draft for Review) (hereinafter referred to as the "Draft for Review") recent...[Details]
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RISC (Reduced Instruction Set Computer) is relative to CISC (Complex Instruction Set Computer). RISC does not simply reduce instructions, but improves the computing speed by making the computer struc...[Details]
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Recently, the global patent database incoPat released the "Annual Report on Invention Patents Announced in 2020". Among the invention patents announced by the State Intellectual Property Office, OPPO...[Details]
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Switching DC/DC converters can be divided into the following three categories according to their structure:
① Inductive DC/DC converter, as shown in Figure (a);
② Unadjustable capacitor c...[Details]
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At present, in the liquid flow energy storage industry, there are three main sealing technologies for the entire stack: 1. Sealing gaskets are used between the plates and frames; 2. Sealing gaskets...[Details]
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Lu Weibing, vice president of Xiaomi Group and general manager of Redmi brand, posted on Weibo that Redmi K20Pro ranked No. 1 on the "Hot Search Models List" in June. From the list picture posted by ...[Details]
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1. Interrupt handling architecture
The Linux kernel unifies the numbers of all interrupts and uses an array of irq_desc structures to describe these interrupts.
The array is d...[Details]